*2020/07/30 16:24:02.50 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/02/20 17:06:40.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 508A5531 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.107 78.668 2 Depth metres 1.098 77.986 3 Temperature:Primary 'deg C (ITS90)' 7.2452 8.1869 4 Conductivity:Primary S/m 2.787016 3.16292 5 Fluorescence:URU:Wetlabs mg/m^3 0.591 1.629 6 Salinity:T0:C0 PSS-78 26.7687 29.9273 7 Oxygen:Dissolved:SBE mL/L 5.485 6.712 8 Oxygen:Dissolved:SBE umol/kg 239.3063 293.5047 9 Number_of_bin_records n/a 5 13 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 10 F ' ' 6 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2020-047\Processing\derive\2020-047-0046.cnv $END *ADMINISTRATION MISSION : 2020-047 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : 108 EVENT NUMBER : 46 LATITUDE : 49 4.40100 N ! (deg min) LONGITUDE : 123 19.09600 W ! (deg min) WATER DEPTH : 89 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0583 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0573 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.3 2020/07/29 11:11:11 2508 2508 CLEAN 5.2.4 2020/07/29 11:12:27 2508 2508 ADTIMCH 4.4 2020/07/29 11:16:07 2508 2508 CLIP 1.3.1 2020/07/29 11:16:42 2508 1559 SHIFTDAT 3.5 2020/07/29 11:51:01 1559 1559 DELETE 6.3 2020/07/29 11:51:38 1559 747 CTDEDIT 5.3.0 2020/07/29 15:53:27 747 741 BINAVE 4.2.1 2020/07/30 09:43:49 741 79 CHGUNITS 3.1.2 2020/07/30 12:45:03 79 79 REMOVECH 8.2 2020/07/30 16:07:38 79 79 REORDER 1.3.1 2020/07/30 16:08:09 ? ? HDREDIT2 3.2 2020/07/30 16:24:02 ? ? $END $REMARKS -CLEAN functions: 2020/07/29 11:12:20 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 8743 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 950, 50000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 68.79 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2020/07/29 15:53:27 6 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2020/07/30 16:07:38 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2020/07/30 16:24:02 Applied edit header: D:\Telework\2020-047\Processing\doc\2020-047-SBE25-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\Kelly's con file\2020047-0046.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 20 2020 20:54:31 Latitude: 49 4.401 N Longitude: 123 19.096 W Station: 108 Depth: 89 m ds SBE 25 CTD V 4.1c SN 0456 02/20/20 12:51:39.845 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.330 vmain = 11.7 iop = 163 vlith = 5.0 ncasts = 28 samples = 127697 free = 517276 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 24 02/20 09:06:40 smpls 108343 to 110850 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2508 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 9 = dz/dtM: Descent Rate [m/s], WS = 1 # name 10 = flag: flag # span 0 = 1, 2508 # span 1 = 0.052, 78.787 # span 2 = 0.052, 78.104 # span 3 = 2.6584, 8.1893 # span 4 = 0.036528, 3.163190 # span 5 = -0.3250, 124.0034 # span 6 = 0.0000, 4.8449 # span 7 = 0.3056, 29.9282 # span 8 = -4.5085, 37.8863 # span 9 = -1.100, 1.029 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 20 2020 09:06:40 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36048174e-003 # 6.40479645e-004 # 2.16682502e-005 # 1.91189259e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 17-Dec-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01371933e+001 # 1.21031908e+000 # -2.20317470e-003 # 1.94278332e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 1-Feb-19 # 9.033022e+002 # -2.512802e-001 # -6.034690e-008 # 0.00000 # # # # # # # # # 3234 # 06-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5655e-001 # -0.5448 # -3.9094e-003 # 1.8780e-004 # -3.2582e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 11-Dec-2019 # 2.50000000e+001 # # 0.0130 # # # # datcnv_date = Jul 28 2020 09:47:19, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2020-047\Unprocessed\CTD Data\2020047-0046.hex D:\Tele work\2020-047\Unprocessed\CTD Data\Kellys 2020 SBE 25 press 0573.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Jul 29 2020 09:09:15, 7.23.2 # wfilter_in = D:\Telework\2020-047\Processing\convert\2020-047-0046.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Jul 29 2020 09:13:27, 7.23.2 # alignctd_in = D:\Telework\2020-047\Processing\wfilter\2020-047-0046.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 29 2020 09:14:18, 7.23.2 # celltm_in = D:\Telework\2020-047\Processing\align\2020-047-0046.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # strip_date = Jul 29 2020 10:09:46, 7.23.2 # strip_in = D:\Telework\2020-047\Processing\celltm\2020-047-0046.cnv # Derive_date = Jul 29 2020 10:10:31, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-047\Processing\derive\2020-047-0046.cnv D:\Telewo rk\2020-069\2020-069-0005.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 1 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records from the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity and some obviously bad deep fluorescence values were padded in file 2020-047-0006.ctd. CTD salinity values were higher than the bottle samples by an average of 0.0035psu. Most of that difference is likely due to incomplete flushing of Niskin bottles so that samples represent conditions higher in the water column where salinity is lower. There were only 4 calibration samples included in the comparison with CTD salinity. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. The surface % saturation values appear reasonable. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. The files for events #31-42 contain upcast data due to some near-surface instrumental problems. For details on the processing see document: 2020-047_Processing_Report.doc. !--1--- --2--- ---3---- ----4---- ---5--- ---6---- --7--- --8-- -9-- !Pressu Depth Temperat Conductiv Fluores Salinity Oxygen Oxyge Numb !re ure: ity: cence: :T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- -------- ------ ----- ---- *END OF HEADER 1.1 1.1 7.2452 2.787016 1.602 26.7687 6.71 293.5 8 2.0 2.0 7.6312 2.947894 1.629 28.1616 6.40 279.5 10 3.0 3.0 7.7819 2.999005 1.574 28.5771 6.18 269.8 9 4.0 3.9 7.8490 3.015673 1.418 28.6970 6.07 265.2 10 5.0 4.9 7.8837 3.026684 1.286 28.7837 6.00 261.9 9 6.0 6.0 7.9377 3.058677 1.195 29.0746 5.93 259.0 10 7.0 7.0 7.9538 3.072452 1.106 29.2055 5.91 257.9 9 8.0 7.9 7.9671 3.080544 0.988 29.2790 5.88 256.5 10 9.0 8.9 7.9874 3.091647 0.929 29.3782 5.84 255.0 10 10.0 9.9 7.9954 3.096780 0.881 29.4249 5.82 254.0 10 11.0 10.9 8.0000 3.100614 0.804 29.4608 5.81 253.5 9 12.0 11.9 8.0130 3.109305 0.790 29.5408 5.80 253.1 11 13.0 12.9 8.0185 3.112366 0.757 29.5679 5.78 252.1 9 14.0 13.9 8.0256 3.115575 0.746 29.5952 5.75 251.1 11 15.0 14.9 8.0321 3.118141 0.716 29.6162 5.75 250.7 10 16.1 15.9 8.0324 3.118224 0.679 29.6164 5.75 251.0 10 17.0 16.9 8.0350 3.119351 0.658 29.6256 5.75 251.0 10 18.0 17.8 8.0370 3.120052 0.685 29.6309 5.74 250.5 9 19.0 18.8 8.0349 3.119331 0.658 29.6246 5.74 250.6 10 20.0 19.8 8.0378 3.120245 0.651 29.6314 5.74 250.3 10 21.0 20.8 8.0349 3.119121 0.661 29.6216 5.74 250.3 10 22.0 21.8 8.0350 3.119171 0.678 29.6216 5.75 250.8 8 22.9 22.7 8.0350 3.119172 0.661 29.6212 5.75 250.8 10 24.0 23.8 8.0413 3.121074 0.675 29.6354 5.74 250.5 9 25.0 24.7 8.0542 3.124335 0.682 29.6583 5.72 249.7 9 26.0 25.8 8.0536 3.124336 0.682 29.6584 5.72 249.6 10 27.0 26.8 8.0592 3.125815 0.652 29.6687 5.71 249.0 9 28.0 27.8 8.0613 3.126414 0.682 29.6728 5.70 248.9 10 29.0 28.8 8.0625 3.126828 0.686 29.6758 5.70 248.6 8 30.0 29.8 8.0673 3.128294 0.707 29.6866 5.70 248.6 10 31.0 30.7 8.0690 3.128824 0.682 29.6904 5.69 248.2 8 31.9 31.7 8.0701 3.129197 0.682 29.6930 5.69 248.2 10 33.0 32.7 8.0707 3.129475 0.682 29.6949 5.68 248.1 9 34.0 33.7 8.0710 3.129617 0.692 29.6957 5.68 248.0 9 35.0 34.7 8.0722 3.129951 0.713 29.6978 5.67 247.5 10 36.0 35.7 8.0728 3.130145 0.713 29.6988 5.68 247.9 10 37.0 36.7 8.0733 3.130313 0.694 29.6997 5.69 248.2 8 38.0 37.7 8.0743 3.130544 0.704 29.7010 5.68 247.9 10 39.0 38.7 8.0770 3.131278 0.689 29.7059 5.67 247.6 9 40.0 39.7 8.0795 3.131917 0.706 29.7100 5.67 247.3 9 41.0 40.6 8.0824 3.132731 0.691 29.7157 5.68 247.7 10 42.0 41.6 8.0903 3.135026 0.716 29.7327 5.66 246.9 9 43.0 42.7 8.1084 3.139931 0.713 29.7683 5.63 245.6 9 44.0 43.6 8.1169 3.142119 0.716 29.7836 5.62 245.0 9 45.0 44.6 8.1244 3.144046 0.707 29.7970 5.62 245.1 10 46.0 45.6 8.1353 3.146766 0.692 29.8159 5.58 243.7 9 47.0 46.6 8.1458 3.149568 0.713 29.8359 5.58 243.7 9 48.0 47.6 8.1559 3.151943 0.713 29.8518 5.56 242.7 9 49.0 48.6 8.1674 3.154150 0.716 29.8647 5.53 241.4 9 50.0 49.6 8.1751 3.155398 0.713 29.8708 5.52 240.7 10 51.0 50.5 8.1789 3.156104 0.730 29.8745 5.50 240.1 9 52.0 51.5 8.1813 3.156591 0.730 29.8772 5.50 240.0 9 53.0 52.5 8.1837 3.157063 0.733 29.8797 5.49 239.6 9 54.0 53.5 8.1841 3.157184 0.743 29.8802 5.50 240.0 9 55.0 54.5 8.1843 3.157297 0.719 29.8808 5.49 239.5 10 55.9 55.5 8.1841 3.157555 0.716 29.8832 5.49 239.3 9 57.0 56.5 8.1838 3.157623 0.713 29.8837 5.49 239.4 9 58.0 57.5 8.1831 3.157680 0.736 29.8845 5.49 239.4 9 59.1 58.5 8.1819 3.157707 0.716 29.8853 5.49 239.5 10 60.0 59.5 8.1810 3.157760 0.743 29.8862 5.50 240.2 9 61.0 60.5 8.1810 3.157822 0.722 29.8865 5.51 240.6 10 62.0 61.5 8.1808 3.157890 0.743 29.8869 5.51 240.2 8 63.0 62.5 8.1801 3.158330 0.746 29.8917 5.50 240.0 10 64.0 63.5 8.1795 3.158607 0.736 29.8947 5.51 240.4 9 65.0 64.4 8.1793 3.158885 0.725 29.8973 5.51 240.5 10 66.0 65.4 8.1791 3.159194 0.743 29.9003 5.52 240.7 8 67.0 66.4 8.1784 3.159355 0.733 29.9022 5.53 241.2 9 68.0 67.4 8.1740 3.159300 0.713 29.9050 5.54 241.7 10 69.0 68.4 8.1704 3.159250 0.713 29.9070 5.54 241.7 9 69.9 69.3 8.1700 3.159304 0.713 29.9076 5.55 242.0 10 70.9 70.3 8.1687 3.159418 0.692 29.9095 5.55 242.0 9 72.0 71.3 8.1684 3.159746 0.659 29.9127 5.54 241.9 9 73.0 72.4 8.1698 3.160165 0.676 29.9155 5.55 242.0 10 74.0 73.4 8.1725 3.160682 0.655 29.9181 5.56 242.4 10 75.0 74.4 8.1750 3.161170 0.655 29.9207 5.56 242.6 9 76.0 75.4 8.1762 3.161386 0.682 29.9215 5.55 242.0 9 77.0 76.4 8.1778 3.161689 0.676 29.9229 5.55 242.1 10 78.0 77.4 8.1831 3.162396 0.647 29.9254 5.53 241.4 13 78.7 78.0 8.1869 3.162920 0.591 29.9273 5.52 240.8 5